Individual provider Active NPI

Patricia A Walker, DDS

  • General Practice Dentistry
  • Oakland, CA
National Provider Identifier
1609867894
Registry record updated Jul 13, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
General Practice DentistryTaxonomy code 1223G0001X
License
31727 Issued in CA
Practice address
411 30TH St
Ste 414
Oakland, CA 94609-3303
Phone
(510) 465-9111
Fax
(510) 465-9117
NPI assigned
Nov 4, 2005
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 13, 2026

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
General Practice Dentistry 1223G0001X 31727 CA Primary

Addresses

Primary practice location

411 30TH St
Ste 414
Oakland, CA 94609-3303

Mailing address

411 30TH St
Ste 414
Oakland, CA 94609-3303
Phone (510) 465-9111

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Not enrolled

State licenses

LicenseStateTypeSpecialty
31727CAMDGeneral Practice Dentistry

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1131062400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1609867894",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "411 30TH ST",
            "address_2": "STE 414",
            "city": "OAKLAND",
            "state": "CA",
            "postal_code": "946093303",
            "telephone_number": "510-465-9111",
            "fax_number": "510-465-9117"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "411 30TH ST",
            "address_2": "STE 414",
            "city": "OAKLAND",
            "state": "CA",
            "postal_code": "946093303",
            "telephone_number": "510-465-9111",
            "fax_number": "510-465-9117"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "WALKER",
        "first_name": "PATRICIA",
        "middle_name": "A",
        "name_prefix": "Mrs.",
        "credential": "DDS",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2005-11-04",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1223G0001X",
            "taxonomy_group": "",
            "desc": "Dentist, General Practice",
            "state": "CA",
            "license": "31727",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Oakland, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.